STEVAL-SPMD250V1 STMicroelectronics, STEVAL-SPMD250V1 Datasheet - Page 4
![DEMO SYSTEM BASED ON SPMD250STP](/photos/9/9/90930/steval-spmd250v1_sml.jpg)
STEVAL-SPMD250V1
Manufacturer Part Number
STEVAL-SPMD250V1
Description
DEMO SYSTEM BASED ON SPMD250STP
Manufacturer
STMicroelectronics
Series
EASY POWER™r
Datasheets
1.STEVAL-SPMD150V2.pdf
(15 pages)
2.STEVAL-SPMD250V2.pdf
(4 pages)
3.STEVAL-SPMD250V1.pdf
(14 pages)
Specifications of STEVAL-SPMD250V1
Main Purpose
Power Management, Motor Control
Embedded
No
Utilized Ic / Part
SPMD250
Primary Attributes
2-Ph Bipolar Stepper Motors
Secondary Attributes
Remote Shutdown
Input Voltage
12 V to 40 V
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Operating Supply Voltage
24 V, 5 V
Product
Power Management Modules
Supply Current
2.5 A
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-9011
1
Note:
4/15
System overview
System overview
The purpose of this document is to illustrate the operation of the complete system made up
by a module specific demonstration board (target board), the control board PractiSPIN™,
the SW PractiSPIN™.spmd and a stepper motor. For details concerning PractiSPIN™,
STEVAL-SPMD250V1, STEVAL-SPMD250V2, STEVAL-SPMD150V1 and STEVAL-
SPMD150V2, please refer to the specific application notes.
To be operated the target board needs two supply voltages and a stepper motor connected
to the proper connectors.
Through the control board and friendly user interface the PractiSPIN™.spmd system
supports the following measurements and demonstrations:
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●
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A sequence of moving and waiting times can be fixed and repeated indefinitely.
For a detailed description of the control boards please refer to the PractiSPIN™ application
note.
to drive the module with normal or half step sequence
to select the current recirculation mode
–
–
to change the motor rotation
–
–
to fix the acceleration and deceleration ramp and the running speed
to differentiate the motor current during the ramp
–
–
slow decay
fast decay
forward
reverse
normal working mode
steady state mode
Doc ID 15599 Rev 2
UM0696